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Heavy-Duty Libra 6000# Tandem Trailer Suspension Kit with Leaf Springs

Name: Heavy-Duty Libra 6000# Tandem Trailer Suspension Kit with Leaf Springs
Brand: Henan Hengsaier Auto Parts Co., LTD
SKU: 1964301551

Henan, ChinaHenan Hengsaier Auto Parts Co., LTD

US$380.00

30-99 Pieces

US$378.00

100-999 Pieces

US$375.00

1,000+ Pieces

Sample price:US$380.00/piece.Request sample

Product profile

Customization

Available

Material

Sup9

Type

Suspension

Model NO.

08Z

Leaves

After-Sales Service

Free on-Line Technical

Warranty

Free on-Line Technical

Certification

ISO/Ts16949

Condition

New

Transport Package

in Pallets

Trademark

CDXS

Origin

China

HS Code

7320102000

Production Capacity

20000PCS/Month

Key features

Customized Color Options: Available in Black, Grey, and Dacromet finishes to meet specific aesthetic requirements.

IATF16949 Certified Quality: Strict adherence to IATF16949 quality management system with comprehensive inspection reports.

OEM/ODM Service Support: Professional design and development services with a proven track record of hundreds of new products.

Advanced Material Testing: Utilizes spectrometers and universal testing machines to ensure raw material chemical composition and strength.

Precision Dimension Control: Employs three-coordinate measurement and metallography to guarantee precise spatial dimensions and heat treatment quality.

Logo and Label Printing: Supports custom logo printing, label printing, and stamping for personalized branding requirements.

Comprehensive Fatigue Testing: Uses bench testing machines to verify assembly fatigue life and rigorously check spring eye durability.

High-Quality Materials: Constructed from premium SUP7, SUP9, SUP9A, SUP10, and SUP11A materials for heavy-duty performance.

Company profile

Importers and ExportersFast DeliveryR&D CapabilitiesManagement Certification

Henan Hengsaier Auto Parts Co., LTD

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 7 Years CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤8.68h

AI-Powered supplier vetting

SummaryHenan Hengsaier Auto Parts Co., Ltd. is identified as a professional leaf-spring manufacturer with nearly 30 years of production experience and stated annual capacity exceeding 20,000 tons. It provides R&D, 3D software design, ODM, OEM, SDK, and sample-based customization services, with new products reported in the past year. Production and quality evidence includes inventory capability, raw-material traceability, 100% finished-product inspection, ERP-based process management, and stated quality, complaint-handling, and corrective-action procedures. However, the supplier has no valid contract with its associated subcontractor, overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services. Evidence of certifications, after-sales service, and financial credibility is not provided. Export experience and named international markets are reported, but specific customer cases are not identified.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier and specializes in leaf-spring production. Its company profile states nearly 30 years of production experience and annual production capacity exceeding 20,000 tons.

R&D capabilityThe supplier reports professional R&D capability, new products within the past year, 3D software design, ODM services, OEM services for well-known brands, and an available SDK. ERP, OA, CRM, and SAP-related digital systems are also reported, supporting structured operational management.

Production capacityThe supplier states annual leaf-spring capacity above 20,000 tons, inventory capability, standardized production processes, and facilities for punching, heat treatment, and electrophoresis. Quality controls include raw-material traceability and 100% finished-product inspection; however, the supplier reports no valid contract with its associated subcontractor, which is a production-governance weakness.

Customization capabilityCustomization from samples is explicitly offered, alongside 3D software design, ODM services, OEM capability for well-known brands, and R&D support. These services directly demonstrate the ability to develop or adapt leaf-spring products to customer requirements.

Client casesThe supplier reports OEM service for well-known brands, participation in Automechanika Shanghai, and exports of hundreds of leaf-spring models to markets including the United States, Mexico, Canada, Italy, Russia, Uzbekistan, Saudi Arabia, Qatar, and South Africa. No specific customer names or verifiable individual case details are provided.

Product Q&A

Q:Can you design and develop according to customer needs?

Absolutely! We provide both ODM and OEM services and have a proven track record of successfully developing hundreds of new products for clients around the globe.

Q:How do you ensure quality?

We strictly adhere to the IATF16949 quality management system, utilizing professional testing methods and equipment from raw material inspection to finished product examination and delivering comprehensive factory inspection reports.

Q:Can we print our own logo or label on the springs?

Yes, we support logo printing, label printing, and stamping to cater to your branding requirements.

Q:What is your MOQ?

For common material sizes, the MOQ is 50 pieces. For special material sizes, the MOQ is 5 tons or more.

Q:Is it possible to have a sample for quality testing?

Yes, please provide detailed specifications, and we will be delighted to supply a sample.